公开(公告)号：US07266871B2

公开(公告)日：2007-09-11

申请号：US11376559

申请日：2006-03-16

申请人： Syuji Takeuchi ,  Tsutomu Tokuma

发明人： Syuji Takeuchi ,  Tsutomu Tokuma

IPC分类号： B23P23/02 ,  B23B3/18 ,  B23B29/32

CPC分类号： B23Q1/01 ,  B23B3/065 ,  B23B3/168 ,  B23Q2039/004 ,  Y10T29/5114 ,  Y10T29/519 ,  Y10T82/2508 ,  Y10T82/2524

摘要： To provide a machine tool in which supporting stiffness of a tool post is increased, thereby enabling improvement in machining accuracy. When seen in a Z-axis direction, a tool post 5 includes: a supporting member 30 having a pair of left and right leg parts 30a, 30a and an upper beam part 30b coupling at least upper ends of the both leg parts 30a with each other; and a turret 31 to whose outer circumferential portion a plurality of tools are attached. The supporting member 30 is supported to be movable in a Z-axis direction between a first and a second spindle headstock 3, 4, and the turret 31 is supported to be movable in an X-axis direction by turret guide rails 33, 33 which are disposed on front faces of the left and right leg parts 30a, 30a.

摘要翻译： 为了提供一种刀架的支撑刚度提高的机床，能够提高加工精度。 当从Z轴方向看时，工具柱5包括：支撑构件30，其具有一对左腿部分和右腿部部分30a，30a和上梁部分30b，上梁部分30b至少联接两个腿部的上端 30一个; 以及其外周部分安装有多个工具的转台31。 支撑构件30被支撑为能够在第一和第二主轴箱3,4之间沿Z轴方向移动，并且转台31被支撑以通过转台导轨33,33在X轴方向上可移动，转塔导轨33,33 设置在左右腿部30a，30a的前面。

公开(公告)号：US20060219067A1

公开(公告)日：2006-10-05

申请号：US11376559

申请日：2006-03-16

申请人： Syuji Takeuchi ,  Tsutomu Tokuma

发明人： Syuji Takeuchi ,  Tsutomu Tokuma

IPC分类号： B23B3/34

CPC分类号： B23Q1/01 ,  B23B3/065 ,  B23B3/168 ,  B23Q2039/004 ,  Y10T29/5114 ,  Y10T29/519 ,  Y10T82/2508 ,  Y10T82/2524

摘要： To provide a machine tool in which supporting stiffness of a tool post is increased, thereby enabling improvement in machining accuracy. When seen in a Z-axis direction, a tool post 5 includes: a supporting member 30 having a pair of left and right leg parts 30a, 30a and an upper beam part 30b coupling at least upper ends of the both leg parts 30a with each other; and a turret 31 to whose outer circumferential portion a plurality of tools are attached. The supporting member 30 is supported to be movable in a Z-axis direction between a first and a second spindle headstock 3, 4, and the turret 31 is supported to be movable in an X-axis direction by turret guide rails 33, 33 which are disposed on front faces of the left and right leg parts 30a, 30a.

摘要翻译： 为了提供一种刀架的支撑刚度提高的机床，能够提高加工精度。 当从Z轴方向看时，工具柱5包括：支撑构件30，其具有一对左腿部分和右腿部部分30a，30a和上梁部分30b，上梁部分30b至少联接两个腿部的上端 30一个; 以及其外周部分安装有多个工具的转台31。 支撑构件30被支撑为能够在第一和第二主轴箱3,4之间沿Z轴方向移动，并且转台31被支撑以通过转台导轨33,33在X轴方向上可移动，转塔导轨33,33 设置在左右腿部30a，30a的前面。